The game's codes are matched to the unique user ID of each game, which will vary. The following codes will only work with games that have the same user ID. To get a new user ID, keep starting a new game.

Keep same user ID

Your unique user ID will change each you start a new game unless you have a LMA Manager 2003 saved game. Use the following steps to stop it from changing. First start a game with a memory card in slot one. Get to the name entry screen. Get the cheat codes for that user ID and make a note of them. Then, enter the codes one at a time as your name. After activating the desired codes, progress to the main game. As soon as it loads, save your game. This will now also keep your unique ID. If you ever need or want to start new, as long as you do not delete the saved game (just overwrite it), you will have the same unique id for whatever team you pick, and do not have to get a new set of cheat codes.

Start with 𧺬,000,000

Enter "LMA2003A" as a manager name.

Low gravity

Enter "LMA2003B" as a manager name.

Win all matches

Enter "LMA3DJEMWR" as a manager name (ID 1791). Enter "LMA3JCXSLP" as a manager name (ID 2321). Enter "LMA3CZIREA" as a manager name (ID ?).

No yellow/red cards

Enter "LMA3CZISLP" as a manager name (ID 1791). Enter "LMA3FZYMWR" as a manager name (ID 2321).

All inures heal in one day

Enter "LMA3LUBYHY" as a manager name (ID 1791). Enter "LMA3SHHHWL" as a manager name (ID 2321).

Build stands in one day

Enter "LMA3TLHXCJ" as a manager name (ID 1791). Enter "LMA3RWMYZF" as a manager name (ID 2321).

All players are free

Enter "LMA3MVQVRU" as a manager name (ID 1791). Enter "LMA3LWHHHS" as a manager name (ID 2321).

Players never age

Enter "LMA3LSDBBR" as a manager name (ID 1791). Enter "LMA3LJFUXH" as a manager name (ID 2321).